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libxl: open libxl log stream with libvirtd log_level

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Instead of a hardcoded DEBUG log level, use the overall
daemon log level specified in libvirtd.conf when opening
a log stream with libxl. libxl is very verbose when DEBUG
log level is set, resulting in huge log files that can
potentially fill a disk. Control of libxl verbosity should
be placed in the administrator's hands.
This commit is contained in:
Jim Fehlig 2015-09-15 08:17:44 -06:00
parent d526e37bad
commit ba25c214f7
1 changed files with 17 additions and 1 deletions
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18
src/libxl/libxl_conf.c
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@ -1496,6 +1496,7 @@ libxlDriverConfigNew(void)
{
libxlDriverConfigPtr cfg;
char *log_file = NULL;
xentoollog_level log_level;
char ebuf[1024];
unsigned int free_mem;
@ -1540,9 +1541,24 @@ libxlDriverConfigNew(void)
}
VIR_FREE(log_file);
switch (virLogGetDefaultPriority()) {
case VIR_LOG_DEBUG:
log_level = XTL_DEBUG;
break;
case VIR_LOG_INFO:
log_level = XTL_INFO;
break;
case VIR_LOG_WARN:
log_level = XTL_WARN;
break;
case VIR_LOG_ERROR:
log_level = XTL_ERROR;
break;
}
cfg->logger =
(xentoollog_logger *)xtl_createlogger_stdiostream(cfg->logger_file,
XTL_DEBUG, XTL_STDIOSTREAM_SHOW_DATE);
log_level, XTL_STDIOSTREAM_SHOW_DATE);
if (!cfg->logger) {
VIR_ERROR(_("cannot create logger for libxenlight, disabling driver"));
goto error;